HKS 03-06 Lancer Evolution / 89-99 Eclipse / 90-93 Galant Turbo Lil B's Fab except for the standard OEM

except for the standard OEM shift pattern (P-R-N-3-2-1)

SLE 2015 - 2019 GMC Sierra 2500 HD Base 2011 - 2019 GMC Sierra 2500 HD Denali 2010 - 2019 GMC Sierra 2500 HD SLT

50th Anniversary Edition 1997 - 2007 Chevrolet Corvette Base 1998 Chevrolet Corvette Indianapolis 500 Pace Car 2001 - 2007 Chevrolet Corvette Z06 2005 - 2006 Chevrolet SSR Base 2006 - 2007 Chevrolet Trailblazer B

Weight: 27 lb (12

HKS 03-06 Lancer Evolution / 89-99 Eclipse / 90-93 Galant Turbo Lil B's Fab except for the standard OEMValve spring performance is very important for valves to follow accurate cam profile. 1. Compatible with High RPM Engines As engine rpm rises, valves must open and close in a shorter time and so requires stronger Valve Springs in order to apply sufficient pressure. 2. Ensuring Close Contact When changing to high lift cams, proper contact between the valves and the cams can be lost which leads to valve float. HKS Valve spring use the highest quality